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Weiand 174 Series Pro-Street Supercharger Kit Small Block Ford 289/302


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174 Series Pro-Street Supercharger Kit Small Block Ford 289/302
Oversize Fee:$19.99
174 Series Pro-Street Supercharger Kit
  • Small Block Ford 289/302
  • 10-Rib Pulley Width
  • Drive Ratio W/ Included Pulleys: 1.60:1
  • Satin Finish
  • Estimated to ship direct from manufacturer on 11/17/22 , pending manufacturer availability. Learn More

    Thank you! We will notify you when this product becomes available.

    77-174FSB-1 is rated 5.0 out of 5 by 3.
    Rated 5 out of 5 by from Great addition Installed this about 3 weeks ago so far so good lots of power.
    Date published: 2020-04-13
    Rated 5 out of 5 by from Awesome performance For everyone wondering, I installed this in a factory v8 falcon with a stock hood and it fits with a 1.00 drop airfilter.
    Date published: 2019-03-21
    Rated 5 out of 5 by from Very nice piece Installed this on a 289 in a 65' Mustang. Definitely added lots of power. Easy to install. The only tough part is the idler assembly. Was able to retain mechnical fan. Fantastic!
    Date published: 2019-01-18
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    How much boost would this average? 

    Asked by: MillerTime316
    There is a chart listed in the instruction that shows the boost levels with the different available pulley kits. Here is a link to the instruction - https://www.jegs.com/InstallationInstructions/900/925/925-77-174FSB-1.pdf
    Answered by: Rusty B
    Date published: 2018-05-02

    I have a 1990 ford f150 4x4. It has a built full roller 351 with a carb. Im not sure which 351 it is. Ill find out this week. Will this blower work? And what carb is recommended for max power?

    Asked by: Colby11
    You will need to verify that your is a 351W for this to work. We would recommend a 750 CFM or 650 CFM depending on the RPM you run.
    Answered by: Rusty B
    Date published: 2018-03-26

    I’ve read that this blower is only compatible with carbureted applications, but would it be compatible with a TBI unit like specifically a Holley Sniper setup?

    Asked by: Jason D
    Yes it will work with the proper TBI style kit, you will need to program it correctly for proper performance.
    Answered by: Rusty B
    Date published: 2018-02-26

    I have a 87 mustang lx 331 with afr heads the car has a 4 inch cowl hood will this fit under the hood and will it work with my combo it is a carberated car 750 holly dp

    Asked by: Phantommustang87
    Yes, this kit should work fine and should also clear the cowl hood.
    Answered by: Rusty B
    Date published: 2018-02-05

    Would I have to carb my 95 Ford Bronco for this to fit

    Asked by: jcasey
    Yes, this is for carburetor engines only.
    Answered by: Jon Jegs Tech
    Date published: 2018-02-02

    I have a 1994 ford f350 I'd like to put this on will it work?

    Asked by: Bowman
    This would bolt to the cylinder heads of that application but requires the use of a carburetor, which you would need to convert your engine and fuel system to in order to achieve proper operation.
    Answered by: RobZ
    Date published: 2017-12-01

    How long is the 174 blower drive housing from the end of the pulley to the mounting flange on the blower unit ? Trying to figure out if it will fit our 302 powered 68 Ford Galaxie 500 without interfering with the radiator & fan .

    Asked by: td25c
    The snout dimension is approximately 13 3/16" long from the case.
    Answered by: Rusty B
    Date published: 2018-01-21

    Will this fit a 4.6l 2002 grand marquis and if not is there any kit that would ?

    Asked by: Liljake19
    The closest thing we would have is for a mustang; Part Number: 933-4FL218-130L but i still couln't be 100% on the fitment. It is the same motor just in a different vehicle.
    Answered by: Dean R
    Date published: 2017-11-22
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